About Me
I'm a Systems Developer from Indonesia, specializing in full-stack development with a focus on enterprise-grade systems. Currently, I'm building the core business management platform for Buma Group - an integrated system handling HR, travel management, project tracking, ATS, digital signatures, and more.
My expertise spans the entire development lifecycle: from architecting scalable backend systems with Golang and Node.js to building modern frontend applications with Next.js and React. I thrive on tackling complex challenges - whether it's designing database schemas with 300+ models, implementing role-based access control, or optimizing system performance.
I believe in continuous learning and adapting to new technologies. My journey has taken me from freelance projects to building enterprise systems at scale, always with a focus on clean code, maintainable architecture, and delivering real business value.
What I Do
Backend Development
Building robust APIs and microservices with Golang and Node.js. Experienced with PostgreSQL, Redis, and containerized deployments.
Web Development
Creating modern web applications with Next.js, React, and TypeScript. From responsive UIs to real-time features.
System Architecture
Designing scalable enterprise systems with multi-tenant architecture, RBAC, and workflow automation.
IT Management & SOP
Creating Standard Operating Procedures, managing IT infrastructure, and overseeing technology strategy at management level.
IT Security
Implementing security best practices, vulnerability assessments, and access controls. CEH certified training with hands-on security experience.
DevOps & Deployment
Setting up CI/CD pipelines, container orchestration, and monitoring with OpenTelemetry and Grafana.
Tech Stack
Languages
Frameworks
Databases
Cloud Providers
Other Tools
Certificates
☁️ Amazon Web Services
💼 LinkedIn Learning
Build a Microservice with Go
LinkedIn Learning Certificate
C and .NET Essential Training
LinkedIn Learning Certificate
Choose Your Go Framework
Chi, FastHTTP, Fiber, Echo, Gin, Go Kratos
DevOps Foundations
LinkedIn Learning Certificate
Generics in Go
LinkedIn Learning Certificate
Go Essentials: Concurrency
Connectivity and High-Performance Apps
Learning C
LinkedIn Learning Certificate
Learning Go
LinkedIn Learning Certificate
Level Up Go
LinkedIn Learning Certificate
Unit Testing in Go
LinkedIn Learning Certificate
🎓 Progate
🏆 IT Today
Experience
System Development
Buma Group
Feb 2024 — Present
Building Buma Core, an enterprise business management platform. Architected a comprehensive system with 323 database models and 60+ business modules including HR, travel management, project tracking, ATS, digital signatures, and financial management. Tech stack: Next.js 16, React 19, TypeScript, Prisma, MySQL, Redis, Firebase, and Docker.
Backend Developer
Genflix
Nov 2021 — Feb 2024
Developed and maintained backend services for a streaming platform. Built scalable APIs, implemented microservices architecture, and optimized database performance. Worked with Golang, Node.js, PostgreSQL, Redis, and deployed services using Docker and Kubernetes on cloud infrastructure.
Freelance Software Engineer
Self-employed
Dec 2019 — Nov 2021
Delivered full-stack solutions for diverse clients ranging from e-commerce to content management systems. Projects included RESTful APIs, web applications, and mobile backends. Gained expertise in the complete software development lifecycle from requirements gathering to deployment.
Backend Developer
ShweTech
Jan 2018 — Dec 2019
Developed backend systems and APIs for web and mobile applications. Implemented authentication systems, database design, and third-party service integrations. Focused on writing clean, maintainable code and following best practices for security and performance.
Freelance Programmer
Self-employed
Jan 2015 — Dec 2017
Started freelance journey building web applications and learning various programming languages and frameworks. Worked on diverse projects including websites, APIs, and small business management systems.